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VMware Cloud Foundry & The Enterprise Programmer

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Cloud Foundry TriangleThree weeks ago VMware announced and launched Cloud Foundry (right before I went on vacation, one of the reasons for the delay in this post). An open source Platform as a Service (PaaS) designed to support multiple programming models and multiple clouds for eventual deployment to. In the past three short week Cloud Foundary has seen thousands upon thousands of developers signup and receive free beta accounts…with an apparent growing queue as I’m still waiting on mine…I guess that’s what I get for taking a vacation and signing up late.

Between Rod Johnson’s post and Steve Herrord’s post introducing Cloud Foundry, you get a good sense of the initial offering (summarized by the above image). There are also a number of more detailed posts available at the Cloud Foundry Blog and of course the real gritty stuff of the open source code available at CloudFoundry.org.

But what does all this mean in the bigger picture to the Enterprise Programmer?

I have been dealing with a number of client product development teams recently.  The conversations have classically revolved around vSphere and vCoud Director and how they could use this to help automate their internal dev/test environments…yes, build a dev/test private cloud.  Lately, the meetings have not just included the IT support group from the team, but also developers.  More questions have been coming up around how the developers would interact with this private cloud.  If the developers have used AWS before, they start to compare and contrast it to AWS.  Which tends to be an apples to oranges comparison to vSphere + vCloud Director as they only provide the IaaS, not a PaaS.  With the addition of vFabric and the Cloud Foundry capabilities, a dev/test PaaS Cloud becomes a reality.

Even better, the enterprise developer can use many of the dev tools they are already familiar within within Cloud Foundry. Moving forward, they don’t have to think in the boxed confines of their single programming environment to solve all their problems.  Since Cloud Foundry can support multiple frameworks, and is open sourced to allow additional framework integrations, developers can now think about the best framework to solve the individual problems of their application.  Spin up and down environments based on those frameworks quickly in the cloud and even hook automated test harnesses into their cloud for automated testing.  Not that this is new in the general sense, but now the dev and test environments can expand and contract across the entire compute infrastructure, running as dev/test private cloud, based on demand and business need.

Self-admittedly, It’s been years since I last wrote any code and I may be simplifying things here…but that’s a large part of my job. A few years back I worked on boot strapping my own SaaS Application, so part of my simplification is based on personal experience.  At that time, we were limited to a few VPS service providers (we used Joyent and Linode) and spent way to much time building out IT infrastructure on our VPS’ to support our application development needs (code repositories, bug tracking systems, agile development tools) not to mention the development framework components that needed to integration test within our environment (message queues, GUI frameworks, logging infrastructure). We tried building out local (on our laptop) VM based development environments, but we couldn’t integrate them easily into our cloud based VPS’…even more time wasted.  At the time I was cursing the fact that we could just get this preconfigured in the cloud. We weren’t doing anything new.  I hated re-inventing the wheel.  In the end, time ran short and our personal window of opportunity closed on us before we could launch beta.

I expect to soon be seeing dev/test private clouds that will not only help to speed up and reduce the costs of current development projects, but allow entrepreneurial developers to turn their ideas into a beta reality quicker than ever before.  Within the enterprise this means more flexibility using the existing computing resources. Some of the Private Clouds of today will quickly become PaaS Clouds with the help of Cloud Foundry and vFabric.

Do you agree?  Or am I off my simplified rocker?

Holiday Stocking Stuffers for the VMware Admin

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I hope that your holiday’s are already in full swing! If you have a VMware Administrator on your holiday shopping list (or you are one and haven’t bought yourself a present yet) I recently came across a few books that may help.

vSphere 4.1 HA and DRS Technical Deepdive

A new book from Duncan Epping and Frank Denneman.  If you have every wanted more details on the ins and outs of vSphere HA and how Dynamic Resource Scheduling (DRS) works, this is the book for you.  If you’re read either of their blogs, you know these guys are the perfect duo with the hands on experience to have written this book.

VMware ESXi: Planning, Implementation, and Security

A recent book from Dave Mishchenko.  With the the future releases of vSphere being offered as ESXi only, if you haven’t started thinking about how to upgrade your environment to ESXi, this is a great resource or that process.

(note: Amazon is an affiliate sponsor of this blog)

Heading Out of the Redwoods Toward the Horizon

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Scheduled meetings, hallway meetings, random meetings of chance, checking in on the Mrs. to make sure Baby Mini-G is still holding to his schedule (t-minus 5 days-ish). Quite the busy vmworld 2010, and that was just the first official day.

Tuesday’s keynote was a great introduction to VMware’s long term vision to the new three layer stack of IT in the cloud era of computing. The even better part of the keynote was the announcements of vCloud Director, vShield, and Project Horizon. Personally these announcements are so important because I can now start talking about all the things that I have been working on with customers and these products for the past 6 months. (Its hard to blog about things that you can talk about publicly!)

My clients have been working with early releases or discussing these products for a while now and have created quite the excitement. vCloud Director truly enables IT organizations to offer IT infrastructure as a service to their internal customers. What is most exciting about this is how quickly this is taking hold within organizations. I spent an entire day last week with one client working though data center strategy…they are at stage one of the journey and are planning their strategy with their sights not just to get to stage two, but clearly on reaching stage three of a cloud enabled data center.

The most interesting aspect of that particular client’s mindset is that they realize that the technology is easy, but the Three P’s (people, process, and politics) are the hardest part. This Is where the value of understanding other people’s lessons learned while traveling their own journey of virtualization to the cloud is so important. This is also where involving people from across all organization (servers, storage, networking, and now security) is so important. To achieve real tangible results for the enterprise, cultures and behaviors have to change as much as the technology. This isn’t just in the virtualized infrastructure layer but across all three layers.

VMware isn’t the only company that has multiple SaaS apps that are now critical to the operation of the company. Every company out there has multiples of these and CIOs know that (just maybe aren’t publicly acknowledging it because of the control issues this represents for them). Another client of mime has a very progressive view of this with the understanding that their IT department needs to become the coordinator of services for their internal users, regardless of those being internal or external services–that or run the risk of loosing all value to their internal users. This client is not fighting the flight of apps out of the data center but are embracing it; leveraging it to drive down operating costs and use the opportunity it presents to expand their internal employees expertise out into the public cloud and SaaS offerings to both keep employees engaged as well as provide the strategic advantage to the internal business unit customers by helping to negotiate the best deals with SaaS vendors.

This is where Project Horizon is such an invigorating solution for them. The whole problem of SaaS entitlement and reconciliation was something that many IT departments were struggling with. How do they give access to apps, both SaaS and Traditional, to their end users regardless of their device that end user need to run that app on (physical laptop, virtual desktop, employee owned, and mobile). In addition, why does thee need to be a different solution for those SaaS and Traditional apps? Control without restraint is the key to empowering business and workforce of today.

One client of mine who got an advanced look at Project Horizon saw it as a way to possible cut off one to one and a half years of development time and expense of an internal solution they were developing similar to Horizon. And that is without the uniform cross platform nature that Horizon delivers today to allow access to entitled applications from the locations and devices that users demand.

Of course the irony of the day wasn’t lost on me yesterday morning. For now it is still about the device and not about me; as I couldn’t watch the vmworld Keynote live on my iPhone while riding the train into San Francisco…becuase the streaming service required Flash. After all, this is about the journey to the cloud…we’re not there yet.